added GetWindowSizeForVirtualSize() virtual hook for wxScrolledWindow (cuts down...

[wxWidgets.git] / src / common / appcmn.cpp

diff --git a/src/common/appcmn.cpp b/src/common/appcmn.cpp
index bed9667de433bedfdb71a03150708c02736d2f69..f4ec68fde9a9d7c353d7b6ae012b52d2f8916119 100644 (file)
--- a/src/common/appcmn.cpp
+++ b/src/common/appcmn.cpp
@@ -17,10 +17,6 @@
 // headers
 // ---------------------------------------------------------------------------
 
 // headers
 // ---------------------------------------------------------------------------
 

-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "appbase.h"
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 


@@ -48,7 +44,7 @@
 #include "wx/ptr_scpd.h"
 
 #if defined(__WXMSW__)
 #include "wx/ptr_scpd.h"
 
 #if defined(__WXMSW__)

-  #include  "wx/msw/private.h"  // includes windows.h for LOGFONT
+    #include  "wx/msw/private.h"  // includes windows.h for LOGFONT

 #endif
 
 #if wxUSE_FONTMAP
 #endif
 
 #if wxUSE_FONTMAP


@@ -65,7 +61,7 @@ WX_CHECK_BUILD_OPTIONS("wxCore")
 // ----------------------------------------------------------------------------
 
 // this defines wxEventLoopPtr
 // ----------------------------------------------------------------------------
 
 // this defines wxEventLoopPtr

-wxDEFINE_TIED_SCOPED_PTR_TYPE(wxEventLoop);
+wxDEFINE_TIED_SCOPED_PTR_TYPE(wxEventLoop)

 
 // ============================================================================
 // wxAppBase implementation
 
 // ============================================================================
 // wxAppBase implementation


@@ -78,8 +74,8 @@ wxDEFINE_TIED_SCOPED_PTR_TYPE(wxEventLoop);
 wxAppBase::wxAppBase()
 {
     m_topWindow = (wxWindow *)NULL;
 wxAppBase::wxAppBase()
 {
     m_topWindow = (wxWindow *)NULL;

-    m_useBestVisual = FALSE;
-    m_isActive = TRUE;
+    m_useBestVisual = false;
+    m_isActive = true;

 
 #if wxUSE_EVTLOOP_IN_APP
     m_mainLoop = NULL;
 
 #if wxUSE_EVTLOOP_IN_APP
     m_mainLoop = NULL;


@@ -91,18 +87,18 @@ wxAppBase::wxAppBase()
     // OTOH, if we set it to No initially we'll have to overwrite it with Yes
     // when we enter our OnRun() because we do want the default behaviour from
     // then on. But this would be a problem if the user code calls
     // OTOH, if we set it to No initially we'll have to overwrite it with Yes
     // when we enter our OnRun() because we do want the default behaviour from
     // then on. But this would be a problem if the user code calls

-    // SetExitOnFrameDelete(FALSE) from OnInit().
+    // SetExitOnFrameDelete(false) from OnInit().

     //
     // So we use the special "Later" value which is such that
     //
     // So we use the special "Later" value which is such that

-    // GetExitOnFrameDelete() returns FALSE for it but which we know we can
+    // GetExitOnFrameDelete() returns false for it but which we know we can

     // safely (i.e. without losing the effect of the users SetExitOnFrameDelete
     // call) overwrite in OnRun()
     m_exitOnFrameDelete = Later;
 }
 
     // safely (i.e. without losing the effect of the users SetExitOnFrameDelete
     // call) overwrite in OnRun()
     m_exitOnFrameDelete = Later;
 }
 

-bool wxAppBase::Initialize(int& argc, wxChar **argv)
+bool wxAppBase::Initialize(int& argcOrig, wxChar **argvOrig)

 {
 {

-    if ( !wxAppConsole::Initialize(argc, argv) )
+    if ( !wxAppConsole::Initialize(argcOrig, argvOrig) )

         return false;
 
 #if wxUSE_THREADS
         return false;
 
 #if wxUSE_THREADS


@@ -128,9 +124,19 @@ wxAppBase::~wxAppBase()
 
 void wxAppBase::CleanUp()
 {
 
 void wxAppBase::CleanUp()
 {

-    // one last chance for pending objects to be cleaned up
+    // clean up all the pending objects

     DeletePendingObjects();
 
     DeletePendingObjects();
 

+    // and any remaining TLWs (they remove themselves from wxTopLevelWindows
+    // when destroyed, so iterate until none are left)
+    while ( !wxTopLevelWindows.empty() )
+    {
+        // do not use Destroy() here as it only puts the TLW in pending list
+        // but we want to delete them now
+        delete wxTopLevelWindows.GetFirst()->GetData();
+    }
+
+    // undo everything we did in Initialize() above

     wxBitmap::CleanUpHandlers();
 
     wxDeleteStockObjects();
     wxBitmap::CleanUpHandlers();
 
     wxDeleteStockObjects();


@@ -174,7 +180,7 @@ void wxAppBase::OnInitCmdLine(wxCmdLineParser& parser)
 #ifdef __WXUNIVERSAL__
         {
             wxCMD_LINE_OPTION,
 #ifdef __WXUNIVERSAL__
         {
             wxCMD_LINE_OPTION,

-            _T(""),
+            wxEmptyString,

             OPTION_THEME,
             gettext_noop("specify the theme to use"),
             wxCMD_LINE_VAL_STRING,
             OPTION_THEME,
             gettext_noop("specify the theme to use"),
             wxCMD_LINE_VAL_STRING,


@@ -188,7 +194,7 @@ void wxAppBase::OnInitCmdLine(wxCmdLineParser& parser)
         //     and not mgl/app.cpp
         {
             wxCMD_LINE_OPTION,
         //     and not mgl/app.cpp
         {
             wxCMD_LINE_OPTION,

-            _T(""),
+            wxEmptyString,

             OPTION_MODE,
             gettext_noop("specify display mode to use (e.g. 640x480-16)"),
             wxCMD_LINE_VAL_STRING,
             OPTION_MODE,
             gettext_noop("specify display mode to use (e.g. 640x480-16)"),
             wxCMD_LINE_VAL_STRING,


@@ -199,9 +205,9 @@ void wxAppBase::OnInitCmdLine(wxCmdLineParser& parser)
         // terminator
         {
             wxCMD_LINE_NONE,
         // terminator
         {
             wxCMD_LINE_NONE,

-            _T(""),
-            _T(""),
-            _T(""),
+            wxEmptyString,
+            wxEmptyString,
+            wxEmptyString,

             wxCMD_LINE_VAL_NONE,
             0x0
         }
             wxCMD_LINE_VAL_NONE,
             0x0
         }


@@ -220,7 +226,7 @@ bool wxAppBase::OnCmdLineParsed(wxCmdLineParser& parser)
         if ( !theme )
         {
             wxLogError(_("Unsupported theme '%s'."), themeName.c_str());
         if ( !theme )
         {
             wxLogError(_("Unsupported theme '%s'."), themeName.c_str());

-            return FALSE;
+            return false;

         }
 
         // Delete the defaultly created theme and set the new theme.
         }
 
         // Delete the defaultly created theme and set the new theme.


@@ -237,11 +243,11 @@ bool wxAppBase::OnCmdLineParsed(wxCmdLineParser& parser)
         if ( wxSscanf(modeDesc.c_str(), _T("%ux%u-%u"), &w, &h, &bpp) != 3 )
         {
             wxLogError(_("Invalid display mode specification '%s'."), modeDesc.c_str());
         if ( wxSscanf(modeDesc.c_str(), _T("%ux%u-%u"), &w, &h, &bpp) != 3 )
         {
             wxLogError(_("Invalid display mode specification '%s'."), modeDesc.c_str());

-            return FALSE;
+            return false;

         }
 
         if ( !SetDisplayMode(wxVideoMode(w, h, bpp)) )
         }
 
         if ( !SetDisplayMode(wxVideoMode(w, h, bpp)) )

-            return FALSE;
+            return false;

     }
 #endif // __WXMGL__
 
     }
 #endif // __WXMGL__
 


@@ -311,10 +317,10 @@ bool wxAppBase::OnInitGui()
 {
 #ifdef __WXUNIVERSAL__
     if ( !wxTheme::Get() && !wxTheme::CreateDefault() )
 {
 #ifdef __WXUNIVERSAL__
     if ( !wxTheme::Get() && !wxTheme::CreateDefault() )

-        return FALSE;
+        return false;

 #endif // __WXUNIVERSAL__
 
 #endif // __WXUNIVERSAL__
 

-    return TRUE;
+    return true;

 }
 
 int wxAppBase::OnRun()
 }
 
 int wxAppBase::OnRun()


@@ -384,34 +390,34 @@ void wxAppBase::DeletePendingObjects()
     }
 }
 
     }
 }
 

-// Returns TRUE if more time is needed.
+// Returns true if more time is needed.

 bool wxAppBase::ProcessIdle()
 {
     wxIdleEvent event;
 bool wxAppBase::ProcessIdle()
 {
     wxIdleEvent event;

-    bool needMore = FALSE;
+    bool needMore = false;

     wxWindowList::compatibility_iterator node = wxTopLevelWindows.GetFirst();
     while (node)
     {
         wxWindow* win = node->GetData();
         if (SendIdleEvents(win, event))
     wxWindowList::compatibility_iterator node = wxTopLevelWindows.GetFirst();
     while (node)
     {
         wxWindow* win = node->GetData();
         if (SendIdleEvents(win, event))

-            needMore = TRUE;
+            needMore = true;

         node = node->GetNext();
     }
 
     event.SetEventObject(this);
     (void) ProcessEvent(event);
     if (event.MoreRequested())
         node = node->GetNext();
     }
 
     event.SetEventObject(this);
     (void) ProcessEvent(event);
     if (event.MoreRequested())

-        needMore = TRUE;
+        needMore = true;

 
     wxUpdateUIEvent::ResetUpdateTime();
 
     wxUpdateUIEvent::ResetUpdateTime();

-    
+

     return needMore;
 }
 
 // Send idle event to window and all subwindows
 bool wxAppBase::SendIdleEvents(wxWindow* win, wxIdleEvent& event)
 {
     return needMore;
 }
 
 // Send idle event to window and all subwindows
 bool wxAppBase::SendIdleEvents(wxWindow* win, wxIdleEvent& event)
 {

-    bool needMore = FALSE;
+    bool needMore = false;

 
     win->OnInternalIdle();
 
 
     win->OnInternalIdle();
 


@@ -421,14 +427,14 @@ bool wxAppBase::SendIdleEvents(wxWindow* win, wxIdleEvent& event)
         win->GetEventHandler()->ProcessEvent(event);
 
         if (event.MoreRequested())
         win->GetEventHandler()->ProcessEvent(event);
 
         if (event.MoreRequested())

-            needMore = TRUE;
+            needMore = true;

     }
     wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst();
     while ( node )
     {
         wxWindow *child = node->GetData();
         if (SendIdleEvents(child, event))
     }
     wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst();
     while ( node )
     {
         wxWindow *child = node->GetData();
         if (SendIdleEvents(child, event))

-            needMore = TRUE;
+            needMore = true;

 
         node = node->GetNext();
     }
 
         node = node->GetNext();
     }


@@ -468,7 +474,7 @@ wxLog *wxGUIAppTraitsBase::CreateLogTarget()
 #if wxUSE_LOGGUI
     return new wxLogGui;
 #else
 #if wxUSE_LOGGUI
     return new wxLogGui;
 #else

-    // wem ust have something!
+    // we must have something!

     return new wxLogStderr;
 #endif
 }
     return new wxLogStderr;
 #endif
 }


@@ -570,10 +576,10 @@ void wxGUIAppTraitsBase::RemoveFromPendingDelete(wxObject *object)
 
 #if wxUSE_SOCKETS
 
 
 #if wxUSE_SOCKETS
 

-#if defined(__UNIX__) || defined(__DARWIN__) || defined(__OS2__)
-    #include "wx/unix/gsockunx.h"
-#elif defined(__WINDOWS__)
+#if defined(__WINDOWS__)

     #include "wx/msw/gsockmsw.h"
     #include "wx/msw/gsockmsw.h"

+#elif defined(__UNIX__) || defined(__DARWIN__) || defined(__OS2__)
+    #include "wx/unix/gsockunx.h"

 #elif defined(__WXMAC__)
   #include <MacHeaders.c>
   #define OTUNIXERRORS 1
 #elif defined(__WXMAC__)
   #include <MacHeaders.c>
   #define OTUNIXERRORS 1